Comviva Technologies Ltd. interview experience Real time questions & tips from candidates to crack your interview

Software Developer

Comviva Technologies Ltd.
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3 rounds | 4 Coding problems

Interview preparation journey

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Preparation
Duration: 6 months
Topics: Data Structures , Problem Solving , OOPS , Algorithms , MySQL
Tip
Tip

Tip 1 : Practice Easy-Medium Leetcode Problems.
Tip 2 : Practice SQL queries using JOINS.

Application process
Where: Campus
Eligibility: 7 CGPA
Resume Tip
Resume tip

Tip 1 : Have some good projects with overall understanding.
Tip 2 : Write about your Internships if any.

Interview rounds

01
Round
Medium
Online Coding Interview
Duration120 Minutes
Interview date3 Dec 2020
Coding problem1

1. 0 1 Knapsack

Moderate
0/80
Asked in companies
AmazonTwitterInnovaccer

A thief is robbing a store and can carry a maximum weight of ‘W’ into his knapsack. There are 'N' items available in the store and the weight and value of each item is known to the thief. Considering the constraints of the maximum weight that a knapsack can carry, you have to find the maximum profit that a thief can generate by stealing items.

Note: The thief is not allowed to break the items.

For example, N = 4, W = 10 and the weights and values of items are weights = [6, 1, 5, 3] and values = [3, 6, 1, 4]. Then the best way to fill the knapsack is to choose items with weight 6, 1 and 3. The total value of knapsack = 3 + 6 + 4 = 13.

Problem approach

I used dynamic progamming and all the test cases were passed.

Try solving now
02
Round
Easy
Video Call
Duration60 Minutes
Interview date8 Dec 2021
Coding problem2

1. Bubble Sort

Easy
10m average time
90% success
0/40
Asked in companies
HCL TechnologiesSAP LabsHCL Technologies

Bubble Sort is one of the sorting algorithms that works by repeatedly swapping the adjacent elements of the array if they are not in sorted order.

You are given an unsorted array consisting of N non-negative integers. Your task is to sort the array in non-decreasing order using the Bubble Sort algorithm.

For Example:
Bubble Sort implementation for the given array:  {6,2,8,4,10} is shown below :-

Alt test

Problem approach

I explained the intution behind the problem and how the complexity can be improved.

Try solving now

2. Technical Question

Explain what are different steps software Development Life cycle

03
Round
Medium
HR Round
Duration30 Minutes
Interview date17 Jun 2022
Coding problem1

1. Basic HR questions

1. What challenges did you face in your internship?

2. Where do you see yourself after 6 years?

Here's your problem of the day

Solving this problem will increase your chance to get selected in this company

Skill covered: Programming

What is recursion?

Choose another skill to practice
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